Antarctic Search for Meteorites (ANSMET) Search this
Weight:
6.48 g
Place:
Antarctica
Collection Date:
1982
Notes:
# NASA data for PCA 82507 Weathering: A Fracturing: A/B Fa: 30 mol % Fs: 25 mol % ²⁶Al: 54 ± 3 dpm/kg
Black fusion crust covers most of the exterior. Areas not covered by fusion crust have a brownish color. Many chondrules (the largest is 5 mm in diameter) are visible. Bluish-gray matrix with white and dark gray inclusions as large as 1 mm make up the interior of this extremely fresh appearing stone. Little metal is obvious.